Isospin mixing, Fermi transitions and signatures of nuclear deformation within a mean field approach

2006/10/17 by R. Álvarez-Rodríguez, E. Moya de Guerra, Alvarez-Rodriguez, R. +5
Chemistry · Physics and Astronomy · #Advanced NMR Techniques and Applications #FOS: Physical sciences #Nuclear Physics and Applications #Nuclear Theory (nucl-th) #Nuclear physics research studies

paper · pdf · doi:10.48550/arxiv.nucl-th/0610066

openalex publication_date 2006/10/17 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Gamow-Teller and Fermi transitions are considered in a HF+BCS+pnQRPA theoretical framework. We show here how Gamow-Teller strength distributions can be used in a search for signatures of nuclear deformation in neutron deficient Pb, Hg and Po isotopes, as well as how Fermi transitions allow us to quantify isospin mixing in some even Kr isotopes around N=Z.

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